Assembly Hall

Church House Westminster

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Assembly Hall in Church House Westminster with grand stained glass, ideal for events and presentations.
  • From £6750
  • 600 Theatre
  • Westminster/ St James Park Underground Station
  • From £6750
  • 600 Theatre
  • Westminster/ St James Park Underground Station
Grade II listed Assembly Hall with iconic 30-foot glass dome in the heart of Westminster, offering unparalleled architectural grandeur steps from Westminster Abbey.
Sam Cotton
Sam Cotton

Venue Expert @ Hire Space

  • 519 square metre circular space
  • Westminster Abbey views
  • In-house AV team
  • Carbon-neutral venue
  • 30-foot glass dome
  • Air conditioning
  • Natural daylight
  • Polished English oak panelling
  • 9.7m ceiling height

Built in 1939, the stunning Grade II listed Assembly Hall was designed by world-renowned architect Sir Herbert Baker.

Features include natural daylight, polished English oak panelling and the circular space's architectural focal point - a striking 30-foot glass dome.

The iconic 519 square metre circular space with its ceiling height of 9.7m hosts theatre-style Conferences for up to 664 delegates, Meetings for up to 208, and classroom-style Training sessions for up to 198 attendees, as well as Product Launches, Fashion Shows and Award Ceremonies.




Frequently asked questions

Venue hire varies by space and day, with the Assembly Hall costing £8,580 for weekdays (8:30am-5pm). Weekend bookings have minimum spends of £8,000 excluding VAT. Catering has minimum spends ranging from £2,500-£11,620 depending on guest numbers, with per-person minimums from £41.50-£69.50 excluding VAT.

Key spaces include the Assembly Hall (664 theatre, 208 cabaret), Hoare Memorial Hall (250 standing), Harvey Goodwin Suite (180 theatre), Convocation Hall (100 theatre), and Bishop Partridge Hall (150 standing). Multiple spaces can be combined, with the Assembly Hall serving as the main conference space and other halls used for catering, exhibitions, or breakout sessions.

Standard venue hire runs from 8:30am-5pm on weekdays, with evening extensions available until 6pm-7pm for drinks receptions. Setup access can be arranged the evening prior (typically 6:30pm-9:30pm) for an additional £11,940 excluding VAT, with venues cleared by 10pm.

Standard AV packages range from £1,830-£4,794 excluding VAT depending on the space. The Assembly Hall package (£3,995 ex VAT) includes 4K laser projector, 5.6m projection screen, 8-speaker sound system, microphones, stage lighting, and technical engineers. Weekend bookings incur an additional £500 per AV package.

Day Delegate Rates start from £49,500 for 500 guests including room hire, arrival refreshments, mid-morning/afternoon breaks, and fork buffet lunch. Alternative options include hot fork buffet at £52 per person or full DDR at £65.50 per person. Drinks receptions start from £29.50 per person excluding VAT.

Popular dates like September 23rd, October 21st, and June 26th get fully booked well in advance. The venue operates a second-option system for preferred dates. It's recommended to have flexible dates as availability can be limited, particularly for autumn conference season.

The venue requires proposals to be reviewed and confirmed before proceeding with bookings. Site visits can be arranged with sales executives, and calendar invites are sent for confirmed appointments. Specific payment terms and deposit requirements are detailed in individual proposals sent to clients.

The venue accommodates various event types including conferences, award ceremonies, product launches, and corporate events. Boxing events and filming enquiries are handled by specialist teams. All events must comply with venue policies, and specific restrictions or requirements are outlined in individual proposals.

Beyond venue hire and catering minimums, budget for mandatory AV packages, potential weekend surcharges (£500 extra per AV package), setup access fees (£11,940 for evening prior), and VAT at 20% on all services. Some quotes mention additional options like extra speakers for gallery overflow at £420.

Dedicated sales executives like Charlotte Brumby and Marina Papadopoulou handle enquiries and provide detailed proposals. The venue offers site visits, space planning advice (suggesting optimal room combinations), and coordination with their catering partner Searcys. Technical support includes sound engineers and AV technicians on event days.




More about Church House Westminster

Grade II listed, historic multi-purpose events venue, situated in the heart of Westminster, with stunning views of Dean's Yard and Westminster Abbey.

Leading in-situ technology facilitates creative event production supported by an award-winning expert team of event coordinators, caterers, and production technicians.

With a range of versatile event spaces available and can host up to 600 guests in a single space. Our catering partner, Searcys, provides delicious menus created using fresh, seasonal and sustainable ingredients.

We achieved carbon-neutral status 6 years ahead of target.